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I. INTRODUCTION Gears are the most common means of transmitting motion and power in the modern mechanical engineering world. They form vital elements of mechanisms in many machines such as automobiles, metal cutting machine tools, rolling mills and transmitting machinery. Toothed gears are used to change the speed and power ratio as well as direction [...]

Gearmotors are available in a variety of styles and options. There are two standard methods for pick a gearmotor. One is simply selecting a pre-engineered unit and the other is choosing a motor and gearbox separately and then assembling them into one finished unit. So the question is, when to pick a pre-engineered gearmotor [...]

How much is the working temperature of gearbox? It depends on the needs of customers, there is a certain difference. Usually the working temperature is -11℃~35℃. But some customer needs -35℃~45℃ working temperature. Can worm gearbox work in much lower temperature such as -41℃? Normally the worm gearbox can not start at all. What about our high [...]

Recently third-party testing organization came to our company to do worm gearbox test by professional testing machines. The testing results exceed our expectations. Our worm gearboxes meet Italian brand standards. The worm gearbox test results are as follows: The picture is for testing worm gearbox, the size is 90, the ratio is 20, the output torque is 368.54N.m at 3kw motor, [...]

According to Wikipedia, an asynchronous motor, who is also called induction motor, is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction motor can therefore be made without electrical connections to the rotor [...]

Buyers must beware of gearbox brands that advertise the benefits of high-performance, energy efficient gearing. While gearboxes that are promoted as 94% to 96% efficient often deliver on that promise, the benefits of these are often dramatically overstated over other gearing options. When looking at gearing efficiency as a means to build sustainability [...]

Efficient energy utilization is impacted by the type and ratio of the gearing system applied, achieving both the requisite speed and rotating force (torque) necessary for the machinery using the system. By reviewing torque and efficiency ratings and selecting the correct size and type for your system, you can best utilize your energy dollars and [...]

How to calculate gear ratio? There is 4 easy ways to help you. In mechanical engineering, a gear ratio is a direct measure of the ratio of the rotational speeds of two or more interlocking gears. As a general rule, when dealing with two gears, if the driving gear (the one directly receiving rotational [...]

How to repair gearbox easily? There are 8 Steps for you to dismount a speed reducer. We take helical bevel gearbox KA87 for example, please go ahead it according to our instruction. How to Dismount a Speed Reducer from Amy Liu

Maintenance Checklist For Conveyor Conveyors move material and goods throughout plants and warehouses every day. Driven by either a belt or chain, conveyors move product at various speeds and angles. In many cases, a conveyor breakdown can shut down the entire operation until repairs are complete. The cost impact from a conveyor failure [...]